⟩ HOW WE CAN DIFFERENTIATE BETWEEN OXALIC ACID AND TARTARIC ACID?
By Fluorescein test ...
where tartaric acid " used in baking powder and found
in many food products
oxalic acid : harmful in contact with skin or eyes
toxic .remove Ca ions From blood and also block Kidneys
Fluorescein test depended on Light passes & usually in UV light